No, he's not. He's just another guy on the field though and for an NFL defense, he's easy to eat up when he gets the ball in the backfield. A lot of people (not just fans, analysts etc) were saying he was going to be the second coming of Gale Sayers, but he's more of a Dave Meggett type of player. Is Reggie Bush, as we know him now, worth the #2 pick in the draft? Can anyone realistically say that Reggie Bush is going to turn some corner and become dominant? Bush is, and will continue to be, a situational player in the NFL. Period.
I can say this much, we'll never see Bush do something like this:
http://www.youtube.com/watch?v=82pO-l4o5LQ
The Texans were lambasted for taking Mario Williams, and he's one of the best DE's in the game right now. The Texans GM looks like a genius.
I think it's a bit premature to call Leinart a bust since he's barely had a chance to be "the man", but its getting close. Leinart has had a rough time in Arizona fitting in espc since Whisenhunt came in. As of now though, he's definitely looking like another Joey Harrington. I think Leinart needs to get out of Arizona at this point. I'm betting he's more likely to be a bust though. I always thought he was overrated because of what he had around him at USC. Palmer has always been the real deal though. He didn't have half of what Leinart had around him.